The 771 area code is located in the state of District of Columbia, and according to Intelius data, covers roughly 1,425 phone numbers and 1,547 listings across 60 prefixes.
This is a General Purpose Code, in service since November 9, 2021.
Area code 771 is part of an overlay complex shared with:
Area code 771 was split from area code 202.
Local calls within area code 771 require 10 digits dialing, while long-distance calls require 1 plus 10 digits dialing.
Have you received a call from a number with a 771 area code? Figure out who is calling you by performing a reverse phone lookup search. Intelius can provide you with a phone report that includes (when available) original line type and carrier, the number owner’s name, last known address and past addresses, age, possible relatives, and more.
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